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534884 = 22722729
BaseRepresentation
bin10000010100101100100
31000011201112
42002211210
5114104014
615244152
74355300
oct2024544
91004645
10534884
11335959
12219658
131595cc
14dcd00
15a873e
hex82964

534884 has 18 divisors (see below), whose sum is σ = 1089270. Its totient is φ = 229152.

The previous prime is 534883. The next prime is 534889. The reversal of 534884 is 488435.

It can be written as a sum of positive squares in only one way, i.e., 529984 + 4900 = 728^2 + 70^2 .

It is a super-2 number, since 2×5348842 = 572201786912, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 534884.

It is not an unprimeable number, because it can be changed into a prime (534883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1169 + ... + 1560.

It is an arithmetic number, because the mean of its divisors is an integer number (60515).

2534884 is an apocalyptic number.

It is an amenable number.

534884 is an abundant number, since it is smaller than the sum of its proper divisors (554386).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

534884 is a wasteful number, since it uses less digits than its factorization.

534884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2747 (or 2738 counting only the distinct ones).

The product of its digits is 15360, while the sum is 32.

The square root of 534884 is about 731.3576416501. The cubic root of 534884 is about 81.1745461240.

It can be divided in two parts, 53 and 4884, that multiplied together give a palindrome (258852).

The spelling of 534884 in words is "five hundred thirty-four thousand, eight hundred eighty-four".

Divisors: 1 2 4 7 14 28 49 98 196 2729 5458 10916 19103 38206 76412 133721 267442 534884